5555123748 has 24 divisors (see below), whose sum is σ = 14402172960. Its totient is φ = 1851707880.

The previous prime is 5555123747. The next prime is 5555123767. The reversal of 5555123748 is 8473215555.

5555123748 is a `hidden beast` number, since 5 + 5 + 551 + 23 + 74 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (5555123747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25718058 + ... + 25718273.

It is an arithmetic number, because the mean of its divisors is an integer number (600090540).

Almost surely, 2^5555123748 is an apocalyptic number.

It is an amenable number.

5555123748 is an abundant number, since it is smaller than the sum of its proper divisors (8847049212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5555123748 is a wasteful number, since it uses less digits than its factorization.

5555123748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51436344 (or 51436336 counting only the distinct ones).

The product of its digits is 840000, while the sum is 45.

The square root of 5555123748 is about 74532.7025405627. The cubic root of 5555123748 is about 1771.0517277155.

The spelling of 5555123748 in words is "five billion, five hundred fifty-five million, one hundred twenty-three thousand, seven hundred forty-eight".